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2931.90.90.10/Triethoxysilane/Mexico

Triethoxysilane from Mexico

Triethoxysilane (HSi(OC2H5)3) used in silane chemistry. HTS 2931.90.90.10 organo-silicon compound.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Pyrophoric properties require inert atmosphere shipping documentation